@f1ulq yes, I agree - and this should be voluntary. I try to support most of the expeditions before they go on air because I like to do so, not forced to get the confirmation..it's getting to be to much of a "norm" now.
@harmlesshamCQ I have been playing with the IC7610 in our club so I know it quite well.. my Elecraft K4 is so much better in my opinion - it's so clear and concise. 73 de TF3T
@HB9VQQ al). It happens that the resonant length of a λ/4 radial
in such lossy ground is 10 to 15 meters (and not ≈ 20 meters as it would be in air).
In case of a small number of radials, there
is hardly any screening effect, and antenna return currents flow
back through lossy....